package day05;

public class DebugDemo {
    public static void main(String[] args) {
        say();
        int a= sum(5,6);
        System.out.println("sum="+a);
    }
    public static void say(){
        System.out.println("abc");
    }
    public static int sum(int a,int b){
        int num = a+b;
        return num;
    }
}
